/**
 * Created with IntelliJ IDEA.
 * Description:
 * User: Lenovo
 * Date: 2024-09-13
 * Time: 9:27
 */
public abstract class Animals {

    public Animals(){
        System.out.println("animals");
    }

    public void sum(int x,int y){
        System.out.println(x+y);
    }
    //
    public abstract void eat();

    public abstract void sleep();



}
